Ok, I'll see your ad and raise you these two.....
$1000 Serious Singer
http://sfbay.craigslist.org/eby/atq/3433606101.html
"Discount" $500 128-23 "gorilla" This one gets me because it is a STORE not an Individual...
http://sfbay.craigslist.org/nby/hsd/3431712313.html